[jboss-jira] [JBoss JIRA] (DROOLS-3431) [DMN Designer] Error after reopening

[Michael Anstis (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13674298#comment-13674298 ] 

Michael Anstis commented on DROOLS-3431:
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Hmm, I tried just using _any_ text as the base parent but it didn't work quite so easily...

> [DMN Designer] Error after reopening
> ------------------------------------
>
>                 Key: DROOLS-3431
>                 URL: https://issues.jboss.org/browse/DROOLS-3431
>             Project: Drools
>          Issue Type: Bug
>          Components: DMN Editor
>    Affects Versions: 7.16.0.Final
>            Reporter: Jozef Marko
>            Assignee: Michael Anstis
>            Priority: Critical
>              Labels: drools-tools
>         Attachments: Screenshot from 2018-12-13 08-09-38.png, reopen.error.log
>
>
> There appears an unexpected error dialog when user reopen stored dmn diagram. Secodn reopening works fine. See the steps to reproduce and attached error.
> This was spotted during [DROOL-3286 PR Review|https://github.com/kiegroup/kie-wb-common/pull/2344] however not sure if it is related.



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